The Transaction Auditing Group, Inc.
Financial ServicesNew York, United States11-50 Employees
The Transaction Auditing Group, Inc. operates as an independent technology provider in the financial services sector, focused on measuring how trades are executed by market participants. Founded in 1996 and based in New York, the company introduced standardized execution-quality reporting and industry benchmarks that helped establish common references for the market. Its analytics evaluate execution quality, assess competition among venues and brokers, and support US best-execution compliance and transaction cost analysis. A proprietary analytics engine enables tailored, scalable analyses beyond standard reports. Its offerings serve market participants seeking objective measurement and benchmarking to inform decisions and regulatory obligations, including aspects of best execution, trading costs, and market fragmentation. As a small to mid-sized firm based in New York, TAG operates in the financial services analytics space to address evolving market dynamics and regulatory requirements.